0482 On this day in history severinus, German monastery founder/saint, dies 
0624 On this day in history abu Sufjan ibn Harb, Kurashite chief, dies in battle 
1100 Death of Antipope Clement III (bc. 1029) on this day in history. 
1107 Death of Edgar of Scotland (b. 1074) on this day in history. 
1198 Coelestinus III, [Giacinto Bobo], pope (1191-98), dies on this day in history. 
1324 On this day in history marco Polo, Venetian explorer/gov of Nanking, dies 
1336 On this day in history giotto di Bondone, Italian Renaissance painter, dies at about 71 
1455 Laurentius Justitianus, [Lorenzo Giustiniani], saint, dies at 73 on this day in history. 